<!DOCTYPE html>
<html lang="zh-cn" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body style="text-align: center">
<h1>请选择文件，确认后点击提交按钮。</h1>
<form th:action="@{/upload}" method="post" enctype="multipart/form-data">
    <input type="file" name="uploadFile" >
    <input type="submit">
</form>
</body>
</html>